.pa-post-assets{min-width:0;margin:12px 0}.pa-thumbnails{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:8px;display:grid}.appShell .pa-thumbnails button{background:var(--panel);border:1px solid var(--line);height:150px;min-height:96px;color:var(--text);border-radius:10px;place-items:center;padding:0;display:grid;position:relative;overflow:hidden}.pa-thumbnails img{object-fit:contain;width:100%;height:100%}.pa-thumbnails>button>span{align-items:center;gap:6px;display:flex}.pa-play{color:#fff;background:#111d;border-radius:6px;padding:4px 8px;font-size:12px;position:absolute;bottom:8px;left:8px}.pa-dialog{box-sizing:border-box;border:1px solid var(--line);width:min(880px,100vw - 24px);max-height:88dvh;color:var(--text);background:var(--panel);border-radius:16px;margin:auto;padding:0;overflow:hidden}.pa-dialog[open]{flex-direction:column;display:flex}.pa-dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000b}.pa-dialog>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;display:flex}.pa-dialog h2{margin:0 0 4px;font-size:20px}.pa-body{overscroll-behavior:contain;min-height:0;padding:20px;overflow:auto}.pa-dialog-summary,.pa-links,.pa-asset-meta{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.pa-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.pa-asset{border:1px solid var(--line);border-radius:12px;min-width:0;padding:12px}.pa-asset>img,.pa-asset>video{object-fit:contain;background:#101510;border-radius:8px;width:100%;height:220px}.pa-asset-meta{margin:10px 0}.pa-asset small,.pa-reference small{color:var(--muted);margin:6px 0;font-size:12px;display:block}.pa-links{margin-top:10px;font-size:12px}.pa-links a,.pa-reference a,.pa-dialog-summary>a{color:var(--accent,var(--lime));align-items:center;gap:5px;text-decoration:underline;display:inline-flex}.pa-placeholder{background:var(--panel);height:180px;color:var(--muted);text-align:center;place-content:center;justify-items:center;gap:12px;padding:12px;display:grid}.pa-empty{border:1px dashed var(--line);color:var(--muted);border-radius:10px;padding:20px;line-height:1.7}.pa-reference{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:16px}.pa-reference header{flex-wrap:wrap;justify-content:space-between;gap:12px;display:flex}.pa-reference-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.pa-library-toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:18px;display:flex}.pa-library-toolbar input{flex:1;min-width:180px}.pa-library-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.pa-library-card{border:1px solid var(--line);border-radius:12px;min-width:0;padding:20px}.pa-library-card>p{-webkit-line-clamp:3;overflow-wrap:anywhere;-webkit-box-orient:vertical;line-height:1.6;display:-webkit-box;overflow:hidden}.pa-library-card>small{color:var(--muted)}.pa-grid:has(>.pa-asset:only-child){grid-template-columns:1fr}.pa-thumbnails:has(>button:only-child){grid-template-columns:1fr}.pa-thumbnail-pending{color:var(--muted);text-align:center;justify-content:center;padding:16px;font-size:12px;position:absolute;inset:0}.pa-thumbnail-fallback{text-align:center;padding:16px;font-size:12px}.pa-help{font-size:13px;line-height:1.65}.pa-help summary{cursor:pointer;color:var(--muted);padding:6px;list-style:none;display:inline-flex}.pa-help[open]{border:1px solid var(--line);border-radius:8px;flex-basis:100%;padding:10px}.pa-help p{overflow-wrap:anywhere}@media (max-width:640px){.pa-grid,.pa-library-list{grid-template-columns:1fr}.pa-body,.pa-dialog>header{padding:14px}.pa-thumbnails{grid-template-columns:repeat(2,minmax(0,1fr))}.appShell .pa-thumbnails button{height:115px}.pa-asset>video,.pa-asset>img{height:auto;max-height:300px}.pa-asset-meta{align-items:flex-start}.pa-asset-meta .sg-tag{white-space:normal}.pa-library-toolbar input{width:100%}}